body {
    height: 100vh;
    width: 100%;
    margin: 0;
    padding: 0;
    font-size: 100%;
    font-family: 'Playfair Display', serif;
}

div {margin-bottom: 3rem;}

h1 {
    font-size: 50px;
}

html, body {
    height: 100%;
}

a {
    text-decoration: none;
    font-weight: bold;
    color: #ffffff;
}

img {
    display: block;
}

.show{display:block!important}

.hidden{display:none!important;visibility:hidden!important}

.cd-main-content {
    position: relative;
    height: 100%;
    overflow: hidden;
    background-color: #3a393f;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
    z-index: 1;
    transition-property: transform;
    transition-duration: 0.5s;
}


.cd-intro {
    position: relative;
    height: 100%;
    background: url(https://s1.imagehub.cc/images/2021/06/08/coverd770b871c709e1d6.jpg) no-repeat center center;
    background-size: cover;
    text-align: center;


}

.cd-card {
    position: absolute;
    width: 50%;
    left: 50%;
    top: 50%;
    bottom: auto;
    right: auto;
    transform: translateX(-50%) translateY(-50%);
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: white;
    z-index: 100;
    text-align: center;
}

.cd-blurred-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(https://s1.imagehub.cc/images/2021/06/08/coverd770b871c709e1d6.jpg) no-repeat center center;
    background-size: cover;
    filter: blur(4px);
    display: none;
}

.cd-link {
    width: 400px;
}

.cd-btn {
    position: relative;
    padding: 1.4rem 4.2rem;
    padding-right: 3.1rem;
    font-size: 1.4rem;
    color: #fff;
    letter-spacing: 1.1rem;
    text-transform: uppercase;
    transition: all 500ms cubic-bezier(0.77, 0, 0.175, 1);
    cursor: pointer;
    user-select: none;
}

.cd-btn:before, .cd-btn:after {
    content: '';
    position: absolute;
    transition: inherit;
    z-index: -1;
}

.cd-btn:hover a:hover {
    color: #96B7C4;
    transition-delay: 0.5s;
}

.cd-btn:hover:before {
    transition-delay: 0s;
}

.cd-btn:hover:after {
    background: rgba(255,255,255,0.2);
    transition-delay: 0.35s;
}

.from-left:before,
.from-left:after {
    top: 0;
    width: 0;
    height: 100%;
}

.from-left:before {
    right: 0;
    border: 1px solid rgba(255,255,255,0.2);
    border-left: 0;
    border-right: 0;
}

.from-left:after {
    left: 0;
}

.from-left:hover:before,
.from-left:hover:after {
    width: 100%;
}

*, *:before, *:after {
    box-sizing: border-box;
}